By default, the quality level chosen for 3DTrueView renderings is Level 1 - Lowest (fastest). You can select an increased quality level before rendering if you want. Note that the higher level of quality you choose, the longer the rendering process takes.
To adjust the rendering quality:
Select View
> 3DTrueView > 3DTrueView Options, or click the 3DTrueView
Options button on the 3DTrueView toolbar.
In the Program Settings dialog, select the Rendering tab.
Select the quality level you want from the Quality Level drop box.
Click OK.